A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-01-396-1179
NSN 5965-01-386-2988
NSN 5915-01-428-9977
NSN 5835-00-102-2373
NSN 5915-00-702-4703
NSN 6110-00-033-5444
NSN 5835-01-118-4690
NSN 6130-01-481-4423
NSN 6135-01-116-3385
NSN 6105-00-624-8362
NSN 5895-01-502-9216
NSN 6620-01-495-7446